Monday (04 Oct):

 

Key Concept(s) Today: Newtons Laws (2nd)

 

 

Journal:

1.    How far did the cart travel in the first 10 minutes?

 

2. What was its average acceleration between 0 and 10 minutes? 

 

3. How far did it travel between 40 and 55 minutes?

 

 

 

Monday 4 Oct Lab#3: Graphing Motion

 

Power Point (Key Scientists) due Tuesday 5 Oct

 

 

 

L #10: 1- 3, 7 - 10, 14, 17    Due Wed 6 Oct (Motion Graphs)

 

 

 

 

 

Thursday 7 Oct  Lab#4: Ball Toss

 

L #11:  1- 4, 9, 11,  13, 15, 18 Due Mon 11 Oct (Newton's 2nd & 3rd)

 

 

Tues 12 Oct Lab#5: Unknown Mass

 

 

L #14:  1- 3, 5, 10, 11, 14 Due  Wed 13 Oct  (Free Body)  

 

 

Thurs 14 Oct:

Re-View for Test tomorrow on Newton's Laws

 

 

Fri 15 Oct: Test Newton's Laws

 

 

 

L #9: 1- 8,  11-16    Due Mon 18 Oct (Torque)

 

L #12: 1- 14,  16, 17    Due Wed 20 Oct (Work & Power)

 

L #13: 1- 13,  18, 19    Due Friday 22 Oct (Instantaneous Vel & Acc)

 

 

 

 

Lab: Graphing Motion:

 

This input will be typed (because of graph) by the team.

 

 

Question: Can you walk the line?

 

 Hypothesis: If my motion is the same as the graph, then I will be able to match

the graph because the graph represents real motion

 

 

Material: Motion Detectors, Computer, students

 

 

 

Procedures:

1. Match the motion on the computer with yours.

2. Print of results (your best) of both Distance vs Time and Velocity vs Time graph

3. EC if good results

 

 

Data:

 

 

 

Print Graph

 

Conclusion:

 

 

 

(Use given standard format)

 

 

 

 

Notes

 

1. A college student rests a backpack upon his shoulder. The pack is suspended motionless by one strap from one shoulder. A free-body diagram for this situation looks like this:

 

 

 

 

 

 

 

 

 

 

2. A skydiver is descending with a constant velocity. Consider air resistance. A free-body diagram for this situation looks like this:

 3. A force is applied (push) to the right to object in a frictionless environment . A free-body diagram for this situation looks like this:

 

4. A pendulum is moving downward towards it low point. A free-body diagram for this situation looks like this:

5. A car is being pulled up hill (friction). A free-body diagram for this situation looks like this:

 6. A car is moving to the left (in neutral) and hits the brakes.

7. No friction, what does the free body diagram look like?

8. Pulled uphill with no friction, what does the free body diagram look like?
 

 

Go over L #11